Level Switch

Rod Float Level Switch

The Rod Float Level Switch is a reliable liquid level control device for tanks and industrial equipment. A hollow float with a permanent magnet moves with the liquid, activating reed switches to generate ON/OFF signals for alarms, pump control, or remote monitoring. It ensures precise, maintenance-free, and dependable level detection.

  • Maximum Pressure: 20 bar

  • Medium Temperature: Up to 250°C

  • Output: Switch output, optional 24VDC 0.5A SPDT or 220VAC 0.5A SPDT

  • Protection Rating: IP65

  • Body Material: SUS304, SUS316, or PP

  • Process Connection: Threaded or flange connection (optional)


Description

Overview of Rod Float Level Switch

The Rod Float Level Switch is a reliable liquid level control device designed for tanks, industrial equipment, and fluid systems. It uses one or more reed switches inside a sealed non-magnetic guide tube, activated by a hollow float with a permanent magnet that moves with the liquid level. The device provides ON/OFF signals for alarm indication, pump control, or remote monitoring, ensuring precise, maintenance-free level detection and dependable performance across various industrial applications.


Features of Rod Float Level Switch

  • High-Quality Reed Switches – Manufactured in Russian factories with contact life up to 10 million cycles.

  • Reliable and Durable – Simple principle ensures stable performance and long service life.

  • Wide Electrical Compatibility – Suitable for circuits of 220VAC or 24VDC.

  • Fully Isolated Design – Reed switch and wiring are completely isolated from the measured medium for safe operation under high temperature and pressure.

  • Compact & Lightweight – Easy to install for multi-point monitoring or remote control applications.

  • Material & Connection Options – Available in SUS304, SUS316, or PP with threaded or flange connections, adaptable to various environments.

  • Robust Performance – Maximum pressure 20 bar, medium temperature up to 250°C, medium density ≥0.75 g/cm³, IP65 protection rating.

  • Flexible Output – Switch output with optional contact ratings: 24VDC 0.5A SPDT or 220VAC 0.5A SPDT.


Applications of Rod Float Level Switch

  • Water Treatment – Wastewater and purified water treatment systems.

  • Marine & Shipbuilding – Liquid level monitoring in ship tanks and onboard systems.

  • Power & Generator Equipment – Level control for generator cooling or storage systems.

  • Petrochemical & Chemical Industries – Monitoring of oil, chemicals, and industrial fluids.

  • Food & Pharmaceutical Manufacturing – Suitable for hygienic and controlled environments.

  • Electronics, Dyeing & Finishing, Rubber & Plastics, Hydraulic Machinery – Accurate level detection in diverse industrial applications.


Price of Rod Float Level Switch

The price of the Rod Float Level Switch varies depending on material, connection type, and customized specifications.
For the latest quotation suitable for your application, please contact ZINACA Instruments for an updated offer.


Rod Float Level Switch OEM Service

ZINACA Instruments is a professional industrial instrumentation manufacturer, specializing in temperature, pressure, flow, and level measurement devices.
We provide customized OEM services to meet your technical requirements and process conditions, delivering reliable and high-quality Rod Float Level Switch solutions.
If you are looking for Rod Float Level Switch OEM Service, please contact us to discuss your needs.


Rod Float Level Switch Manufacturer

As a leading Rod Float Level Switch Manufacturer, ZINACA Instruments produces level switches with high reliability, durable construction, and long service life, ensuring stable and accurate liquid level control for household and industrial applications worldwide.


Technical Specifications

SpecificationDetails
Maximum Pressure20 bar
Medium TemperatureUp to 250°C
Medium Density≥0.75 g/cm³
OutputSwitch output, optional: 24VDC 0.5A SPDT or 220VAC 0.5A SPDT
Protection RatingIP65
Body MaterialSUS304, SUS316, or PP (multiple options available)
Process ConnectionThreaded or flange connection (optional)

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Tianjin ZINACA Intelligent Equipment Co., LTD

Location

No. 12, Within Waihuan Industrial Company Compound, Fujin Road, Zhongbei Town, Xiqing District, Tianjin, China

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+8617320288925

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